P.Ashe, J.P. O'Connor and R.J. Casey (1991). Proc. Royal Ir. Acad., Vol 91B, No 2: 21-36. Three records had no location or grid reference: one record for Aedes Cinereus in County Cork, recorded by A.H.Haliday; and two records of Culiseta annulata, one of them recorded in County Armagh.